值
用於構造此 AudioNode 的 AudioContext 或 OfflineAudioContext 物件。
示例
js
const audioCtx = new AudioContext();
const oscillator = audioCtx.createOscillator();
const gainNode = audioCtx.createGain();
oscillator.connect(gainNode).connect(audioCtx.destination);
console.log(oscillator.context); // AudioContext
console.log(oscillator.context === audioCtx); // true
規範
| 規範 |
|---|
| Web Audio API # dom-audionode-context |
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